The Dade Monument memorialized Major Francis Dade and his troops who were massacred by the Seminole Indians in 1835. One of the earliest memorials at the Academy, this monument was originally located on the plain. Sailboats on the Hudson River are...

The Riding Hall, designed by Cram, Goodhue, and Ferguson was completed in 1909. In 1958 it was renamed Thayer Hall and converted to an academic building by adding four interior levels and two additional entrances on its west side.